Re: ACPI related Warning in 2.6.24-rc3-git2
On Thu, Dec 13, 2007 at 09:41:23PM -0500, Len Brown wrote: > I've udpated the BIOS on my T61 to 1.26 to match yours, but > running 2.6.24-rc5 I don't see the issue you reported. > > If it still fails for you, please send me your .config It has been fixed in -rc4 I guess. -- Lukáš Hejtmánek -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Wednesday 28 November 2007 03:31, Lukas Hejtmanek wrote: > On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: > > On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: > > > > in recent kernel, I got the following warnings while booting. It's ACPI > > > > related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). > > > > Could we know the BIOS version, please? > > 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in > BIOS as well) I've udpated the BIOS on my T61 to 1.26 to match yours, but running 2.6.24-rc5 I don't see the issue you reported. If it still fails for you, please send me your .config thanks, -Len -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Wednesday 28 November 2007 03:31, Lukas Hejtmanek wrote: On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in BIOS as well) I've udpated the BIOS on my T61 to 1.26 to match yours, but running 2.6.24-rc5 I don't see the issue you reported. If it still fails for you, please send me your .config thanks, -Len -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Thu, Dec 13, 2007 at 09:41:23PM -0500, Len Brown wrote: I've udpated the BIOS on my T61 to 1.26 to match yours, but running 2.6.24-rc5 I don't see the issue you reported. If it still fails for you, please send me your .config It has been fixed in -rc4 I guess. -- Lukáš Hejtmánek -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
Applied to ACPI tree.
Linus,
I reproduced this issue on my T61, and saw it go away w/ this patch.
I'll be sending you a pull request probably Sunday night w/ this
pach in it. But if you are in a hurry to cut rc4 before then,
consider this an Acked-by: Len Brown <[EMAIL PROTECTED]>
thanks,
-Len
On Thursday 29 November 2007 03:22, Zhao Yakui wrote:
> Subject: ACPI : Delete the IRQ operation in throttling controll via PTC
> >From : Zhao Yakui <[EMAIL PROTECTED]>
>
> The IRQ operation(enable/disable) should be avoided when throttling is
> controlled via PTC method. It is replaced by the migration of task.
>
> Signed-off-by: Zhao Yakui <[EMAIL PROTECTED]>
>
> ---
> drivers/acpi/processor_throttling.c | 36
>
> 1 file changed, 28 insertions(+), 8 deletions(-)
>
> Index: linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
> ===
> --- linux-2.6.24-rc3-git3.orig/drivers/acpi/processor_throttling.c
> +++ linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
> @@ -29,6 +29,7 @@
> #include
> #include
> #include
> +#include
> #include
> #include
> #include
> @@ -413,7 +414,7 @@ static int acpi_throttling_rdmsr(struct
> } else {
> msr_low = 0;
> msr_high = 0;
> - rdmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
> + rdmsr_safe(MSR_IA32_THERM_CONTROL,
> (u32 *)_low , (u32 *) _high);
> msr = (msr_high << 32) | msr_low;
> *value = (acpi_integer) msr;
> @@ -438,7 +439,7 @@ static int acpi_throttling_wrmsr(struct
> "HARDWARE addr space,NOT supported yet\n");
> } else {
> msr = value;
> - wrmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
> + wrmsr_safe(MSR_IA32_THERM_CONTROL,
> msr & 0x, msr >> 32);
> ret = 0;
> }
> @@ -572,21 +573,32 @@ static int acpi_processor_get_throttling
> return -ENODEV;
>
> pr->throttling.state = 0;
> - local_irq_disable();
> +
> value = 0;
> ret = acpi_read_throttling_status(pr, );
> if (ret >= 0) {
> state = acpi_get_throttling_state(pr, value);
> pr->throttling.state = state;
> }
> - local_irq_enable();
>
> return 0;
> }
>
> static int acpi_processor_get_throttling(struct acpi_processor *pr)
> {
> - return pr->throttling.acpi_processor_get_throttling(pr);
> + cpumask_t saved_mask;
> + int ret;
> +
> + /*
> + * Migrate task to the cpu pointed by pr.
> + */
> + saved_mask = current->cpus_allowed;
> + set_cpus_allowed(current, cpumask_of_cpu(pr->id));
> + ret = pr->throttling.acpi_processor_get_throttling(pr);
> + /* restore the previous state */
> + set_cpus_allowed(current, saved_mask);
> +
> + return ret;
> }
>
> static int acpi_processor_get_fadt_info(struct acpi_processor *pr)
> @@ -717,21 +729,29 @@ static int acpi_processor_set_throttling
> if (state < pr->throttling_platform_limit)
> return -EPERM;
>
> - local_irq_disable();
> value = 0;
> ret = acpi_get_throttling_value(pr, state, );
> if (ret >= 0) {
> acpi_write_throttling_state(pr, value);
> pr->throttling.state = state;
> }
> - local_irq_enable();
>
> return 0;
> }
>
> int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
> {
> - return pr->throttling.acpi_processor_set_throttling(pr, state);
> + cpumask_t saved_mask;
> + int ret;
> + /*
> + * Migrate task to the cpu pointed by pr.
> + */
> + saved_mask = current->cpus_allowed;
> + set_cpus_allowed(current, cpumask_of_cpu(pr->id));
> + ret = pr->throttling.acpi_processor_set_throttling(pr, state);
> + /* restore the previous state */
> + set_cpus_allowed(current, saved_mask);
> + return ret;
> }
>
> int acpi_processor_get_throttling_info(struct acpi_processor *pr)
>
> On Wed, 2007-11-28 at 14:42 +0800, Pallipadi, Venkatesh wrote:
> > Yakui,
> >
> > Can you look at this. Seems to be coming from commit f79f06ab9f86
> > FixedHW support tries to read MSR with interrupts disabled.
> >
> > Thanks,
> > Venki
> >
> > >-Original Message-
> > >From: [EMAIL PROTECTED]
> > >[mailto:[EMAIL PROTECTED] On Behalf Of
> > >R
Re: ACPI related Warning in 2.6.24-rc3-git2
Applied to ACPI tree.
Linus,
I reproduced this issue on my T61, and saw it go away w/ this patch.
I'll be sending you a pull request probably Sunday night w/ this
pach in it. But if you are in a hurry to cut rc4 before then,
consider this an Acked-by: Len Brown [EMAIL PROTECTED]
thanks,
-Len
On Thursday 29 November 2007 03:22, Zhao Yakui wrote:
Subject: ACPI : Delete the IRQ operation in throttling controll via PTC
From : Zhao Yakui [EMAIL PROTECTED]
The IRQ operation(enable/disable) should be avoided when throttling is
controlled via PTC method. It is replaced by the migration of task.
Signed-off-by: Zhao Yakui [EMAIL PROTECTED]
---
drivers/acpi/processor_throttling.c | 36
1 file changed, 28 insertions(+), 8 deletions(-)
Index: linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
===
--- linux-2.6.24-rc3-git3.orig/drivers/acpi/processor_throttling.c
+++ linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
@@ -29,6 +29,7 @@
#include linux/kernel.h
#include linux/module.h
#include linux/init.h
+#include linux/sched.h
#include linux/cpufreq.h
#include linux/proc_fs.h
#include linux/seq_file.h
@@ -413,7 +414,7 @@ static int acpi_throttling_rdmsr(struct
} else {
msr_low = 0;
msr_high = 0;
- rdmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
+ rdmsr_safe(MSR_IA32_THERM_CONTROL,
(u32 *)msr_low , (u32 *) msr_high);
msr = (msr_high 32) | msr_low;
*value = (acpi_integer) msr;
@@ -438,7 +439,7 @@ static int acpi_throttling_wrmsr(struct
HARDWARE addr space,NOT supported yet\n);
} else {
msr = value;
- wrmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
+ wrmsr_safe(MSR_IA32_THERM_CONTROL,
msr 0x, msr 32);
ret = 0;
}
@@ -572,21 +573,32 @@ static int acpi_processor_get_throttling
return -ENODEV;
pr-throttling.state = 0;
- local_irq_disable();
+
value = 0;
ret = acpi_read_throttling_status(pr, value);
if (ret = 0) {
state = acpi_get_throttling_state(pr, value);
pr-throttling.state = state;
}
- local_irq_enable();
return 0;
}
static int acpi_processor_get_throttling(struct acpi_processor *pr)
{
- return pr-throttling.acpi_processor_get_throttling(pr);
+ cpumask_t saved_mask;
+ int ret;
+
+ /*
+ * Migrate task to the cpu pointed by pr.
+ */
+ saved_mask = current-cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(pr-id));
+ ret = pr-throttling.acpi_processor_get_throttling(pr);
+ /* restore the previous state */
+ set_cpus_allowed(current, saved_mask);
+
+ return ret;
}
static int acpi_processor_get_fadt_info(struct acpi_processor *pr)
@@ -717,21 +729,29 @@ static int acpi_processor_set_throttling
if (state pr-throttling_platform_limit)
return -EPERM;
- local_irq_disable();
value = 0;
ret = acpi_get_throttling_value(pr, state, value);
if (ret = 0) {
acpi_write_throttling_state(pr, value);
pr-throttling.state = state;
}
- local_irq_enable();
return 0;
}
int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
{
- return pr-throttling.acpi_processor_set_throttling(pr, state);
+ cpumask_t saved_mask;
+ int ret;
+ /*
+ * Migrate task to the cpu pointed by pr.
+ */
+ saved_mask = current-cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(pr-id));
+ ret = pr-throttling.acpi_processor_set_throttling(pr, state);
+ /* restore the previous state */
+ set_cpus_allowed(current, saved_mask);
+ return ret;
}
int acpi_processor_get_throttling_info(struct acpi_processor *pr)
On Wed, 2007-11-28 at 14:42 +0800, Pallipadi, Venkatesh wrote:
Yakui,
Can you look at this. Seems to be coming from commit f79f06ab9f86
FixedHW support tries to read MSR with interrupts disabled.
Thanks,
Venki
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Rafael J. Wysocki
Sent: Tuesday, November 27, 2007 7:37 AM
To: Lukas Hejtmanek
Cc: linux-kernel@vger.kernel.org; ACPI Devel Maling List; Len
Brown; Alexey Starikovskiy
Subject: Re: ACPI related Warning in 2.6.24-rc3-git2
On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote:
Hello,
in recent kernel, I got the following warnings while
booting. It's ACPI
related. Does anybode care? Lenovo ThinkPad T61 (6465CTO).
Appropriate Ccs added.
Did it happen before?
[ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3
Re: ACPI related Warning in 2.6.24-rc3-git2
On Thu, Nov 29, 2007 at 04:22:43PM +0800, Zhao Yakui wrote: > Subject: ACPI : Delete the IRQ operation in throttling controll via PTC > >From : Zhao Yakui <[EMAIL PROTECTED]> > > The IRQ operation(enable/disable) should be avoided when throttling is > controlled via PTC method. It is replaced by the migration of task. > > Signed-off-by: Zhao Yakui <[EMAIL PROTECTED]> works for me. -- Lukáš Hejtmánek - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
RE: ACPI related Warning in 2.6.24-rc3-git2
Subject: ACPI : Delete the IRQ operation in throttling controll via PTC
>From : Zhao Yakui <[EMAIL PROTECTED]>
The IRQ operation(enable/disable) should be avoided when throttling is
controlled via PTC method. It is replaced by the migration of task.
Signed-off-by: Zhao Yakui <[EMAIL PROTECTED]>
---
drivers/acpi/processor_throttling.c | 36
1 file changed, 28 insertions(+), 8 deletions(-)
Index: linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
===
--- linux-2.6.24-rc3-git3.orig/drivers/acpi/processor_throttling.c
+++ linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
@@ -29,6 +29,7 @@
#include
#include
#include
+#include
#include
#include
#include
@@ -413,7 +414,7 @@ static int acpi_throttling_rdmsr(struct
} else {
msr_low = 0;
msr_high = 0;
- rdmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
+ rdmsr_safe(MSR_IA32_THERM_CONTROL,
(u32 *)_low , (u32 *) _high);
msr = (msr_high << 32) | msr_low;
*value = (acpi_integer) msr;
@@ -438,7 +439,7 @@ static int acpi_throttling_wrmsr(struct
"HARDWARE addr space,NOT supported yet\n");
} else {
msr = value;
- wrmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
+ wrmsr_safe(MSR_IA32_THERM_CONTROL,
msr & 0x, msr >> 32);
ret = 0;
}
@@ -572,21 +573,32 @@ static int acpi_processor_get_throttling
return -ENODEV;
pr->throttling.state = 0;
- local_irq_disable();
+
value = 0;
ret = acpi_read_throttling_status(pr, );
if (ret >= 0) {
state = acpi_get_throttling_state(pr, value);
pr->throttling.state = state;
}
- local_irq_enable();
return 0;
}
static int acpi_processor_get_throttling(struct acpi_processor *pr)
{
- return pr->throttling.acpi_processor_get_throttling(pr);
+ cpumask_t saved_mask;
+ int ret;
+
+ /*
+* Migrate task to the cpu pointed by pr.
+*/
+ saved_mask = current->cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(pr->id));
+ ret = pr->throttling.acpi_processor_get_throttling(pr);
+ /* restore the previous state */
+ set_cpus_allowed(current, saved_mask);
+
+ return ret;
}
static int acpi_processor_get_fadt_info(struct acpi_processor *pr)
@@ -717,21 +729,29 @@ static int acpi_processor_set_throttling
if (state < pr->throttling_platform_limit)
return -EPERM;
- local_irq_disable();
value = 0;
ret = acpi_get_throttling_value(pr, state, );
if (ret >= 0) {
acpi_write_throttling_state(pr, value);
pr->throttling.state = state;
}
- local_irq_enable();
return 0;
}
int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
{
- return pr->throttling.acpi_processor_set_throttling(pr, state);
+ cpumask_t saved_mask;
+ int ret;
+ /*
+* Migrate task to the cpu pointed by pr.
+*/
+ saved_mask = current->cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(pr->id));
+ ret = pr->throttling.acpi_processor_set_throttling(pr, state);
+ /* restore the previous state */
+ set_cpus_allowed(current, saved_mask);
+ return ret;
}
int acpi_processor_get_throttling_info(struct acpi_processor *pr)
On Wed, 2007-11-28 at 14:42 +0800, Pallipadi, Venkatesh wrote:
> Yakui,
>
> Can you look at this. Seems to be coming from commit f79f06ab9f86
> FixedHW support tries to read MSR with interrupts disabled.
>
> Thanks,
> Venki
>
> >-Original Message-
> >From: [EMAIL PROTECTED]
> >[mailto:[EMAIL PROTECTED] On Behalf Of
> >Rafael J. Wysocki
> >Sent: Tuesday, November 27, 2007 7:37 AM
> >To: Lukas Hejtmanek
> >Cc: linux-kernel@vger.kernel.org; ACPI Devel Maling List; Len
> >Brown; Alexey Starikovskiy
> >Subject: Re: ACPI related Warning in 2.6.24-rc3-git2
> >
> >On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote:
> >> Hello,
> >>
> >> in recent kernel, I got the following warnings while
> >booting. It's ACPI
> >> related. Does anybode care? Lenovo ThinkPad T61 (6465CTO).
> >
> >Appropriate Ccs added.
> >
> >Did it happen before?
> >
> >> [ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3
> >> [ 13.114885]
> >> [ 13.114885] Call Trace:
> >> [ 13.115020] []
> >acpi_ut_update_ref_count
RE: ACPI related Warning in 2.6.24-rc3-git2
Subject: ACPI : Delete the IRQ operation in throttling controll via PTC
From : Zhao Yakui [EMAIL PROTECTED]
The IRQ operation(enable/disable) should be avoided when throttling is
controlled via PTC method. It is replaced by the migration of task.
Signed-off-by: Zhao Yakui [EMAIL PROTECTED]
---
drivers/acpi/processor_throttling.c | 36
1 file changed, 28 insertions(+), 8 deletions(-)
Index: linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
===
--- linux-2.6.24-rc3-git3.orig/drivers/acpi/processor_throttling.c
+++ linux-2.6.24-rc3-git3/drivers/acpi/processor_throttling.c
@@ -29,6 +29,7 @@
#include linux/kernel.h
#include linux/module.h
#include linux/init.h
+#include linux/sched.h
#include linux/cpufreq.h
#include linux/proc_fs.h
#include linux/seq_file.h
@@ -413,7 +414,7 @@ static int acpi_throttling_rdmsr(struct
} else {
msr_low = 0;
msr_high = 0;
- rdmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
+ rdmsr_safe(MSR_IA32_THERM_CONTROL,
(u32 *)msr_low , (u32 *) msr_high);
msr = (msr_high 32) | msr_low;
*value = (acpi_integer) msr;
@@ -438,7 +439,7 @@ static int acpi_throttling_wrmsr(struct
HARDWARE addr space,NOT supported yet\n);
} else {
msr = value;
- wrmsr_on_cpu(cpu, MSR_IA32_THERM_CONTROL,
+ wrmsr_safe(MSR_IA32_THERM_CONTROL,
msr 0x, msr 32);
ret = 0;
}
@@ -572,21 +573,32 @@ static int acpi_processor_get_throttling
return -ENODEV;
pr-throttling.state = 0;
- local_irq_disable();
+
value = 0;
ret = acpi_read_throttling_status(pr, value);
if (ret = 0) {
state = acpi_get_throttling_state(pr, value);
pr-throttling.state = state;
}
- local_irq_enable();
return 0;
}
static int acpi_processor_get_throttling(struct acpi_processor *pr)
{
- return pr-throttling.acpi_processor_get_throttling(pr);
+ cpumask_t saved_mask;
+ int ret;
+
+ /*
+* Migrate task to the cpu pointed by pr.
+*/
+ saved_mask = current-cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(pr-id));
+ ret = pr-throttling.acpi_processor_get_throttling(pr);
+ /* restore the previous state */
+ set_cpus_allowed(current, saved_mask);
+
+ return ret;
}
static int acpi_processor_get_fadt_info(struct acpi_processor *pr)
@@ -717,21 +729,29 @@ static int acpi_processor_set_throttling
if (state pr-throttling_platform_limit)
return -EPERM;
- local_irq_disable();
value = 0;
ret = acpi_get_throttling_value(pr, state, value);
if (ret = 0) {
acpi_write_throttling_state(pr, value);
pr-throttling.state = state;
}
- local_irq_enable();
return 0;
}
int acpi_processor_set_throttling(struct acpi_processor *pr, int state)
{
- return pr-throttling.acpi_processor_set_throttling(pr, state);
+ cpumask_t saved_mask;
+ int ret;
+ /*
+* Migrate task to the cpu pointed by pr.
+*/
+ saved_mask = current-cpus_allowed;
+ set_cpus_allowed(current, cpumask_of_cpu(pr-id));
+ ret = pr-throttling.acpi_processor_set_throttling(pr, state);
+ /* restore the previous state */
+ set_cpus_allowed(current, saved_mask);
+ return ret;
}
int acpi_processor_get_throttling_info(struct acpi_processor *pr)
On Wed, 2007-11-28 at 14:42 +0800, Pallipadi, Venkatesh wrote:
Yakui,
Can you look at this. Seems to be coming from commit f79f06ab9f86
FixedHW support tries to read MSR with interrupts disabled.
Thanks,
Venki
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Rafael J. Wysocki
Sent: Tuesday, November 27, 2007 7:37 AM
To: Lukas Hejtmanek
Cc: linux-kernel@vger.kernel.org; ACPI Devel Maling List; Len
Brown; Alexey Starikovskiy
Subject: Re: ACPI related Warning in 2.6.24-rc3-git2
On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote:
Hello,
in recent kernel, I got the following warnings while
booting. It's ACPI
related. Does anybode care? Lenovo ThinkPad T61 (6465CTO).
Appropriate Ccs added.
Did it happen before?
[ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3
[ 13.114885]
[ 13.114885] Call Trace:
[ 13.115020] [80357ab6]
acpi_ut_update_ref_count+0x50/0x9d
[ 13.115095] [8021e7ad]
smp_call_function_single+0xbd/0xd0
[ 13.115169] [80331dbc] _rdmsr_on_cpu+0x5c/0x60
[ 13.115241] [803631c7]
acpi_processor_get_throttling_ptc+0xf3/0x158
[ 13.115323] [80362f04
Re: ACPI related Warning in 2.6.24-rc3-git2
On Thu, Nov 29, 2007 at 04:22:43PM +0800, Zhao Yakui wrote: Subject: ACPI : Delete the IRQ operation in throttling controll via PTC From : Zhao Yakui [EMAIL PROTECTED] The IRQ operation(enable/disable) should be avoided when throttling is controlled via PTC method. It is replaced by the migration of task. Signed-off-by: Zhao Yakui [EMAIL PROTECTED] works for me. -- Lukáš Hejtmánek - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
Jens Axboe wrote: > On Wed, Nov 28 2007, Paul Erkkila wrote: >> Lukas Hejtmanek wrote: >>> On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: >> in recent kernel, I got the following warnings while booting. It's ACPI >> related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? >>> 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen >>> in >>> BIOS as well) >>> >> I'm seeing the same thing here, on a similar machine ( 6459CTO ). I >> pulled the source from kernel git last night to test it. >> >> >> Bios: >> thinkpad_acpi: ThinkPad BIOS 7LET56WW (1.26 ), EC 7KHT22WW-1.06 > > I reported the same thing yesterday: > > http://lkml.org/lkml/2007/11/27/228 > > x60 here, latest BIOS. > dmesg output http://pee.erkkila.org/dump/dmesg-4.txt config http://pee.erkkila.org/dump/config-4.txt -pee - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Wed, Nov 28 2007, Paul Erkkila wrote: > Lukas Hejtmanek wrote: > > On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: > >> On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: > in recent kernel, I got the following warnings while booting. It's ACPI > related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). > >> Could we know the BIOS version, please? > > > > 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen > > in > > BIOS as well) > > > > I'm seeing the same thing here, on a similar machine ( 6459CTO ). I > pulled the source from kernel git last night to test it. > > > Bios: > thinkpad_acpi: ThinkPad BIOS 7LET56WW (1.26 ), EC 7KHT22WW-1.06 I reported the same thing yesterday: http://lkml.org/lkml/2007/11/27/228 x60 here, latest BIOS. -- Jens Axboe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
Lukas Hejtmanek wrote: > On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: >> On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). >> Could we know the BIOS version, please? > > 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in > BIOS as well) > I'm seeing the same thing here, on a similar machine ( 6459CTO ). I pulled the source from kernel git last night to test it. Bios: thinkpad_acpi: ThinkPad BIOS 7LET56WW (1.26 ), EC 7KHT22WW-1.06 -pee - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: > On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: > > > in recent kernel, I got the following warnings while booting. It's ACPI > > > related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). > > Could we know the BIOS version, please? 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in BIOS as well) -- Lukáš Hejtmánek - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in BIOS as well) -- Lukáš Hejtmánek - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
Lukas Hejtmanek wrote: On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in BIOS as well) I'm seeing the same thing here, on a similar machine ( 6459CTO ). I pulled the source from kernel git last night to test it. Bios: thinkpad_acpi: ThinkPad BIOS 7LET56WW (1.26 ), EC 7KHT22WW-1.06 -pee - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Wed, Nov 28 2007, Paul Erkkila wrote: Lukas Hejtmanek wrote: On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in BIOS as well) I'm seeing the same thing here, on a similar machine ( 6459CTO ). I pulled the source from kernel git last night to test it. Bios: thinkpad_acpi: ThinkPad BIOS 7LET56WW (1.26 ), EC 7KHT22WW-1.06 I reported the same thing yesterday: http://lkml.org/lkml/2007/11/27/228 x60 here, latest BIOS. -- Jens Axboe - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
Jens Axboe wrote: On Wed, Nov 28 2007, Paul Erkkila wrote: Lukas Hejtmanek wrote: On Wed, Nov 28, 2007 at 02:11:55AM -0200, Henrique de Moraes Holschuh wrote: On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? 7LET56WW (1.26 ) (according to hal, 1.26 is definitely correct, can be seen in BIOS as well) I'm seeing the same thing here, on a similar machine ( 6459CTO ). I pulled the source from kernel git last night to test it. Bios: thinkpad_acpi: ThinkPad BIOS 7LET56WW (1.26 ), EC 7KHT22WW-1.06 I reported the same thing yesterday: http://lkml.org/lkml/2007/11/27/228 x60 here, latest BIOS. dmesg output http://pee.erkkila.org/dump/dmesg-4.txt config http://pee.erkkila.org/dump/config-4.txt -pee - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
RE: ACPI related Warning in 2.6.24-rc3-git2
Yakui, Can you look at this. Seems to be coming from commit f79f06ab9f86 FixedHW support tries to read MSR with interrupts disabled. Thanks, Venki >-Original Message- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED] On Behalf Of >Rafael J. Wysocki >Sent: Tuesday, November 27, 2007 7:37 AM >To: Lukas Hejtmanek >Cc: linux-kernel@vger.kernel.org; ACPI Devel Maling List; Len >Brown; Alexey Starikovskiy >Subject: Re: ACPI related Warning in 2.6.24-rc3-git2 > >On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote: >> Hello, >> >> in recent kernel, I got the following warnings while >booting. It's ACPI >> related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). > >Appropriate Ccs added. > >Did it happen before? > >> [ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 >> [ 13.114885] >> [ 13.114885] Call Trace: >> [ 13.115020] [] >acpi_ut_update_ref_count+0x50/0x9d >> [ 13.115095] [] >smp_call_function_single+0xbd/0xd0 >> [ 13.115169] [] _rdmsr_on_cpu+0x5c/0x60 >> [ 13.115241] [] >> acpi_processor_get_throttling_ptc+0xf3/0x158 >> [ 13.115323] [] >> acpi_processor_get_throttling_info+0x460/0x4af >> [ 13.115406] [] acpi_processor_start+0x54a/0x606 >> [ 13.115478] [] ifind+0x48/0xd0 >> [ 13.115550] [] >acpi_start_single_object+0x24/0x46 >> [ 13.115622] [] acpi_device_probe+0x7d/0x91 >> [ 13.115694] [] driver_probe_device+0x9c/0x1b0 >> [ 13.115766] [] __driver_attach+0xc9/0xd0 >> [ 13.115840] [] __driver_attach+0x0/0xd0 >> [ 13.115924] [] bus_for_each_dev+0x4d/0x80 >> [ 13.115994] [] bus_add_driver+0xac/0x220 >> [ 13.116080] [] acpi_processor_init+0x8f/0xfc >> [ 13.116153] [] kernel_init+0x154/0x330 >> [ 13.116225] [] child_rip+0xa/0x12 >> [ 13.116295] [] kernel_init+0x0/0x330 >> [ 13.116365] [] child_rip+0x0/0x12 >> [ 13.116435] >> [ 13.116504] WARNING: at arch/x86/kernel/smp_64.c:397 >> smp_call_function_mask() >> [ 13.116577] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 >> [ 13.116648] >> [ 13.116648] Call Trace: >> [ 13.116779] [] >acpi_ut_update_ref_count+0x50/0x9d >> [ 13.116851] [] smp_call_function_mask+0x8f/0xa0 >> [ 13.116923] [] _rdmsr_on_cpu+0x5c/0x60 >> [ 13.116994] [] >> acpi_processor_get_throttling_ptc+0xf3/0x158 >> [ 13.117077] [] >> acpi_processor_get_throttling_info+0x460/0x4af >> [ 13.117169] [] acpi_processor_start+0x54a/0x606 >> [ 13.117248] [] ifind+0x48/0xd0 >> [ 13.117330] [] >acpi_start_single_object+0x24/0x46 >> [ 13.117402] [] acpi_device_probe+0x7d/0x91 >> [ 13.117488] [] driver_probe_device+0x9c/0x1b0 >> [ 13.117559] [] __driver_attach+0xc9/0xd0 >> [ 13.117631] [] __driver_attach+0x0/0xd0 >> [ 13.117715] [] bus_for_each_dev+0x4d/0x80 >> [ 13.117786] [] bus_add_driver+0xac/0x220 >> [ 13.117856] [] acpi_processor_init+0x8f/0xfc >> [ 13.117941] [] kernel_init+0x154/0x330 >> [ 13.118018] [] child_rip+0xa/0x12 >> [ 13.118088] [] kernel_init+0x0/0x330 >> [ 13.118158] [] child_rip+0x0/0x12 >> [ 13.118227] >> [...] >> [ 13.124714] WARNING: at arch/x86/kernel/smp_64.c:427 >> smp_call_function_single() >> [ 13.124798] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 >> [ 13.125460] >> [ 13.125461] Call Trace: >> [ 13.125592] [] >acpi_ut_update_ref_count+0x50/0x9d >> [ 13.125665] [] >smp_call_function_single+0xbd/0xd0 >> [ 13.125737] [] _rdmsr_on_cpu+0x5c/0x60 >> [ 13.125807] [] >> acpi_processor_get_throttling_ptc+0xf3/0x158 >> [ 13.125903] [] >> acpi_processor_get_throttling_info+0x460/0x4af >> [ 13.125999] [] acpi_processor_start+0x54a/0x606 >> [ 13.126071] [] acpi_processor_add+0x24/0x6b >> [ 13.126142] [] >acpi_start_single_object+0x24/0x46 >> [ 13.126214] [] acpi_device_probe+0x7d/0x91 >> [ 13.126285] [] driver_probe_device+0x9c/0x1b0 >> [ 13.126357] [] __driver_attach+0xc9/0xd0 >> [ 13.126441] [] __driver_attach+0x0/0xd0 >> [ 13.126518] [] bus_for_each_dev+0x4d/0x80 >> [ 13.126600] [] bus_add_driver+0xac/0x220 >> [ 13.126670] [] acpi_processor_init+0x8f/0xfc >> [ 13.126755] [] kernel_init+0x154/0x330 >> [ 13.126832] [] child_rip+0xa/0x12 >> [ 13.126916] [] kernel_init+0x0/0x330 >> [ 13.126986] [] child_rip+0x0/0x12 >> [ 13.127059] >> [ 13.127124] WARNING: at arch/x86/kernel/smp_64.c:397 >> smp_call_function_mask() >> [ 13.127197] Pid: 1, com
Re: ACPI related Warning in 2.6.24-rc3-git2
On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: > > in recent kernel, I got the following warnings while booting. It's ACPI > > related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: ACPI related Warning in 2.6.24-rc3-git2
On Tue, Nov 27, 2007 at 04:37:12PM +0100, Rafael J. Wysocki wrote: > > in recent kernel, I got the following warnings while booting. It's ACPI > > related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). > > Appropriate Ccs added. > > Did it happen before? didn't see it in 2.6.24-rc3-git1. > > [ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > > [ 13.114885] > > [ 13.114885] Call Trace: > > [ 13.115020] [] acpi_ut_update_ref_count+0x50/0x9d > > [ 13.115095] [] smp_call_function_single+0xbd/0xd0 > > [ 13.115169] [] _rdmsr_on_cpu+0x5c/0x60 > > [ 13.115241] [] > > acpi_processor_get_throttling_ptc+0xf3/0x158 > > [ 13.115323] [] > > acpi_processor_get_throttling_info+0x460/0x4af > > [ 13.115406] [] acpi_processor_start+0x54a/0x606 > > [ 13.115478] [] ifind+0x48/0xd0 > > [ 13.115550] [] acpi_start_single_object+0x24/0x46 > > [ 13.115622] [] acpi_device_probe+0x7d/0x91 > > [ 13.115694] [] driver_probe_device+0x9c/0x1b0 > > [ 13.115766] [] __driver_attach+0xc9/0xd0 > > [ 13.115840] [] __driver_attach+0x0/0xd0 > > [ 13.115924] [] bus_for_each_dev+0x4d/0x80 > > [ 13.115994] [] bus_add_driver+0xac/0x220 > > [ 13.116080] [] acpi_processor_init+0x8f/0xfc > > [ 13.116153] [] kernel_init+0x154/0x330 > > [ 13.116225] [] child_rip+0xa/0x12 > > [ 13.116295] [] kernel_init+0x0/0x330 > > [ 13.116365] [] child_rip+0x0/0x12 > > [ 13.116435] > > [ 13.116504] WARNING: at arch/x86/kernel/smp_64.c:397 > > smp_call_function_mask() > > [ 13.116577] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > > [ 13.116648] > > [ 13.116648] Call Trace: > > [ 13.116779] [] acpi_ut_update_ref_count+0x50/0x9d > > [ 13.116851] [] smp_call_function_mask+0x8f/0xa0 > > [ 13.116923] [] _rdmsr_on_cpu+0x5c/0x60 > > [ 13.116994] [] > > acpi_processor_get_throttling_ptc+0xf3/0x158 > > [ 13.117077] [] > > acpi_processor_get_throttling_info+0x460/0x4af > > [ 13.117169] [] acpi_processor_start+0x54a/0x606 > > [ 13.117248] [] ifind+0x48/0xd0 > > [ 13.117330] [] acpi_start_single_object+0x24/0x46 > > [ 13.117402] [] acpi_device_probe+0x7d/0x91 > > [ 13.117488] [] driver_probe_device+0x9c/0x1b0 > > [ 13.117559] [] __driver_attach+0xc9/0xd0 > > [ 13.117631] [] __driver_attach+0x0/0xd0 > > [ 13.117715] [] bus_for_each_dev+0x4d/0x80 > > [ 13.117786] [] bus_add_driver+0xac/0x220 > > [ 13.117856] [] acpi_processor_init+0x8f/0xfc > > [ 13.117941] [] kernel_init+0x154/0x330 > > [ 13.118018] [] child_rip+0xa/0x12 > > [ 13.118088] [] kernel_init+0x0/0x330 > > [ 13.118158] [] child_rip+0x0/0x12 > > [ 13.118227] > > [...] > > [ 13.124714] WARNING: at arch/x86/kernel/smp_64.c:427 > > smp_call_function_single() > > [ 13.124798] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > > [ 13.125460] > > [ 13.125461] Call Trace: > > [ 13.125592] [] acpi_ut_update_ref_count+0x50/0x9d > > [ 13.125665] [] smp_call_function_single+0xbd/0xd0 > > [ 13.125737] [] _rdmsr_on_cpu+0x5c/0x60 > > [ 13.125807] [] > > acpi_processor_get_throttling_ptc+0xf3/0x158 > > [ 13.125903] [] > > acpi_processor_get_throttling_info+0x460/0x4af > > [ 13.125999] [] acpi_processor_start+0x54a/0x606 > > [ 13.126071] [] acpi_processor_add+0x24/0x6b > > [ 13.126142] [] acpi_start_single_object+0x24/0x46 > > [ 13.126214] [] acpi_device_probe+0x7d/0x91 > > [ 13.126285] [] driver_probe_device+0x9c/0x1b0 > > [ 13.126357] [] __driver_attach+0xc9/0xd0 > > [ 13.126441] [] __driver_attach+0x0/0xd0 > > [ 13.126518] [] bus_for_each_dev+0x4d/0x80 > > [ 13.126600] [] bus_add_driver+0xac/0x220 > > [ 13.126670] [] acpi_processor_init+0x8f/0xfc > > [ 13.126755] [] kernel_init+0x154/0x330 > > [ 13.126832] [] child_rip+0xa/0x12 > > [ 13.126916] [] kernel_init+0x0/0x330 > > [ 13.126986] [] child_rip+0x0/0x12 > > [ 13.127059] > > [ 13.127124] WARNING: at arch/x86/kernel/smp_64.c:397 > > smp_call_function_mask() > > [ 13.127197] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > > [ 13.127267] > > [ 13.127268] Call Trace: > > [ 13.127398] [] acpi_ut_update_ref_count+0x50/0x9d > > [ 13.127473] [] smp_call_function_mask+0x8f/0xa0 > > [ 13.127545] [] _rdmsr_on_cpu+0x5c/0x60 > > [ 13.127616] [] > > acpi_processor_get_throttling_ptc+0xf3/0x158 > > [ 13.127699] [] > > acpi_processor_get_throttling_info+0x460/0x4af > > [ 13.127782] [] acpi_processor_start+0x54a/0x606 > > [ 13.127861] [] acpi_processor_add+0x24/0x6b > > [ 13.127933] [] acpi_start_single_object+0x24/0x46 > > [ 13.128005] [] acpi_device_probe+0x7d/0x91 > > [ 13.128076] [] driver_probe_device+0x9c/0x1b0 > > [ 13.128147] [] __driver_attach+0xc9/0xd0 > > [ 13.128226] [] __driver_attach+0x0/0xd0 > > [ 13.128310] [] bus_for_each_dev+0x4d/0x80 > > [ 13.128381] [] bus_add_driver+0xac/0x220 > > [ 13.128452] [] acpi_processor_init+0x8f/0xfc > > [ 13.128523] [] kernel_init+0x154/0x330 > > [
Re: ACPI related Warning in 2.6.24-rc3-git2
On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote: > Hello, > > in recent kernel, I got the following warnings while booting. It's ACPI > related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Appropriate Ccs added. Did it happen before? > [ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > [ 13.114885] > [ 13.114885] Call Trace: > [ 13.115020] [] acpi_ut_update_ref_count+0x50/0x9d > [ 13.115095] [] smp_call_function_single+0xbd/0xd0 > [ 13.115169] [] _rdmsr_on_cpu+0x5c/0x60 > [ 13.115241] [] > acpi_processor_get_throttling_ptc+0xf3/0x158 > [ 13.115323] [] > acpi_processor_get_throttling_info+0x460/0x4af > [ 13.115406] [] acpi_processor_start+0x54a/0x606 > [ 13.115478] [] ifind+0x48/0xd0 > [ 13.115550] [] acpi_start_single_object+0x24/0x46 > [ 13.115622] [] acpi_device_probe+0x7d/0x91 > [ 13.115694] [] driver_probe_device+0x9c/0x1b0 > [ 13.115766] [] __driver_attach+0xc9/0xd0 > [ 13.115840] [] __driver_attach+0x0/0xd0 > [ 13.115924] [] bus_for_each_dev+0x4d/0x80 > [ 13.115994] [] bus_add_driver+0xac/0x220 > [ 13.116080] [] acpi_processor_init+0x8f/0xfc > [ 13.116153] [] kernel_init+0x154/0x330 > [ 13.116225] [] child_rip+0xa/0x12 > [ 13.116295] [] kernel_init+0x0/0x330 > [ 13.116365] [] child_rip+0x0/0x12 > [ 13.116435] > [ 13.116504] WARNING: at arch/x86/kernel/smp_64.c:397 > smp_call_function_mask() > [ 13.116577] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > [ 13.116648] > [ 13.116648] Call Trace: > [ 13.116779] [] acpi_ut_update_ref_count+0x50/0x9d > [ 13.116851] [] smp_call_function_mask+0x8f/0xa0 > [ 13.116923] [] _rdmsr_on_cpu+0x5c/0x60 > [ 13.116994] [] > acpi_processor_get_throttling_ptc+0xf3/0x158 > [ 13.117077] [] > acpi_processor_get_throttling_info+0x460/0x4af > [ 13.117169] [] acpi_processor_start+0x54a/0x606 > [ 13.117248] [] ifind+0x48/0xd0 > [ 13.117330] [] acpi_start_single_object+0x24/0x46 > [ 13.117402] [] acpi_device_probe+0x7d/0x91 > [ 13.117488] [] driver_probe_device+0x9c/0x1b0 > [ 13.117559] [] __driver_attach+0xc9/0xd0 > [ 13.117631] [] __driver_attach+0x0/0xd0 > [ 13.117715] [] bus_for_each_dev+0x4d/0x80 > [ 13.117786] [] bus_add_driver+0xac/0x220 > [ 13.117856] [] acpi_processor_init+0x8f/0xfc > [ 13.117941] [] kernel_init+0x154/0x330 > [ 13.118018] [] child_rip+0xa/0x12 > [ 13.118088] [] kernel_init+0x0/0x330 > [ 13.118158] [] child_rip+0x0/0x12 > [ 13.118227] > [...] > [ 13.124714] WARNING: at arch/x86/kernel/smp_64.c:427 > smp_call_function_single() > [ 13.124798] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > [ 13.125460] > [ 13.125461] Call Trace: > [ 13.125592] [] acpi_ut_update_ref_count+0x50/0x9d > [ 13.125665] [] smp_call_function_single+0xbd/0xd0 > [ 13.125737] [] _rdmsr_on_cpu+0x5c/0x60 > [ 13.125807] [] > acpi_processor_get_throttling_ptc+0xf3/0x158 > [ 13.125903] [] > acpi_processor_get_throttling_info+0x460/0x4af > [ 13.125999] [] acpi_processor_start+0x54a/0x606 > [ 13.126071] [] acpi_processor_add+0x24/0x6b > [ 13.126142] [] acpi_start_single_object+0x24/0x46 > [ 13.126214] [] acpi_device_probe+0x7d/0x91 > [ 13.126285] [] driver_probe_device+0x9c/0x1b0 > [ 13.126357] [] __driver_attach+0xc9/0xd0 > [ 13.126441] [] __driver_attach+0x0/0xd0 > [ 13.126518] [] bus_for_each_dev+0x4d/0x80 > [ 13.126600] [] bus_add_driver+0xac/0x220 > [ 13.126670] [] acpi_processor_init+0x8f/0xfc > [ 13.126755] [] kernel_init+0x154/0x330 > [ 13.126832] [] child_rip+0xa/0x12 > [ 13.126916] [] kernel_init+0x0/0x330 > [ 13.126986] [] child_rip+0x0/0x12 > [ 13.127059] > [ 13.127124] WARNING: at arch/x86/kernel/smp_64.c:397 > smp_call_function_mask() > [ 13.127197] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 > [ 13.127267] > [ 13.127268] Call Trace: > [ 13.127398] [] acpi_ut_update_ref_count+0x50/0x9d > [ 13.127473] [] smp_call_function_mask+0x8f/0xa0 > [ 13.127545] [] _rdmsr_on_cpu+0x5c/0x60 > [ 13.127616] [] > acpi_processor_get_throttling_ptc+0xf3/0x158 > [ 13.127699] [] > acpi_processor_get_throttling_info+0x460/0x4af > [ 13.127782] [] acpi_processor_start+0x54a/0x606 > [ 13.127861] [] acpi_processor_add+0x24/0x6b > [ 13.127933] [] acpi_start_single_object+0x24/0x46 > [ 13.128005] [] acpi_device_probe+0x7d/0x91 > [ 13.128076] [] driver_probe_device+0x9c/0x1b0 > [ 13.128147] [] __driver_attach+0xc9/0xd0 > [ 13.128226] [] __driver_attach+0x0/0xd0 > [ 13.128310] [] bus_for_each_dev+0x4d/0x80 > [ 13.128381] [] bus_add_driver+0xac/0x220 > [ 13.128452] [] acpi_processor_init+0x8f/0xfc > [ 13.128523] [] kernel_init+0x154/0x330 > [ 13.128594] [] child_rip+0xa/0x12 > [ 13.128664] [] kernel_init+0x0/0x330 > [ 13.128734] [] child_rip+0x0/0x12 > > -- "Premature optimization is the root of all evil." - Donald Knuth - To unsubscribe from this list: send the line "unsubscribe
Re: ACPI related Warning in 2.6.24-rc3-git2
On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote: Hello, in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Appropriate Ccs added. Did it happen before? [ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.114885] [ 13.114885] Call Trace: [ 13.115020] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.115095] [8021e7ad] smp_call_function_single+0xbd/0xd0 [ 13.115169] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.115241] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.115323] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.115406] [80362264] acpi_processor_start+0x54a/0x606 [ 13.115478] [802abc38] ifind+0x48/0xd0 [ 13.115550] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.115622] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.115694] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.115766] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.115840] [8038f200] __driver_attach+0x0/0xd0 [ 13.115924] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.115994] [8038e64c] bus_add_driver+0xac/0x220 [ 13.116080] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.116153] [806386f4] kernel_init+0x154/0x330 [ 13.116225] [8020d178] child_rip+0xa/0x12 [ 13.116295] [806385a0] kernel_init+0x0/0x330 [ 13.116365] [8020d16e] child_rip+0x0/0x12 [ 13.116435] [ 13.116504] WARNING: at arch/x86/kernel/smp_64.c:397 smp_call_function_mask() [ 13.116577] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.116648] [ 13.116648] Call Trace: [ 13.116779] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.116851] [8021e4af] smp_call_function_mask+0x8f/0xa0 [ 13.116923] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.116994] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.117077] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.117169] [80362264] acpi_processor_start+0x54a/0x606 [ 13.117248] [802abc38] ifind+0x48/0xd0 [ 13.117330] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.117402] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.117488] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.117559] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.117631] [8038f200] __driver_attach+0x0/0xd0 [ 13.117715] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.117786] [8038e64c] bus_add_driver+0xac/0x220 [ 13.117856] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.117941] [806386f4] kernel_init+0x154/0x330 [ 13.118018] [8020d178] child_rip+0xa/0x12 [ 13.118088] [806385a0] kernel_init+0x0/0x330 [ 13.118158] [8020d16e] child_rip+0x0/0x12 [ 13.118227] [...] [ 13.124714] WARNING: at arch/x86/kernel/smp_64.c:427 smp_call_function_single() [ 13.124798] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.125460] [ 13.125461] Call Trace: [ 13.125592] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.125665] [8021e7ad] smp_call_function_single+0xbd/0xd0 [ 13.125737] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.125807] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.125903] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.125999] [80362264] acpi_processor_start+0x54a/0x606 [ 13.126071] [803625ed] acpi_processor_add+0x24/0x6b [ 13.126142] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.126214] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.126285] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.126357] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.126441] [8038f200] __driver_attach+0x0/0xd0 [ 13.126518] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.126600] [8038e64c] bus_add_driver+0xac/0x220 [ 13.126670] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.126755] [806386f4] kernel_init+0x154/0x330 [ 13.126832] [8020d178] child_rip+0xa/0x12 [ 13.126916] [806385a0] kernel_init+0x0/0x330 [ 13.126986] [8020d16e] child_rip+0x0/0x12 [ 13.127059] [ 13.127124] WARNING: at arch/x86/kernel/smp_64.c:397 smp_call_function_mask() [ 13.127197] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.127267] [ 13.127268] Call Trace: [ 13.127398] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.127473] [8021e4af] smp_call_function_mask+0x8f/0xa0 [ 13.127545] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.127616] [803631c7]
Re: ACPI related Warning in 2.6.24-rc3-git2
On Tue, Nov 27, 2007 at 04:37:12PM +0100, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Appropriate Ccs added. Did it happen before? didn't see it in 2.6.24-rc3-git1. [ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.114885] [ 13.114885] Call Trace: [ 13.115020] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.115095] [8021e7ad] smp_call_function_single+0xbd/0xd0 [ 13.115169] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.115241] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.115323] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.115406] [80362264] acpi_processor_start+0x54a/0x606 [ 13.115478] [802abc38] ifind+0x48/0xd0 [ 13.115550] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.115622] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.115694] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.115766] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.115840] [8038f200] __driver_attach+0x0/0xd0 [ 13.115924] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.115994] [8038e64c] bus_add_driver+0xac/0x220 [ 13.116080] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.116153] [806386f4] kernel_init+0x154/0x330 [ 13.116225] [8020d178] child_rip+0xa/0x12 [ 13.116295] [806385a0] kernel_init+0x0/0x330 [ 13.116365] [8020d16e] child_rip+0x0/0x12 [ 13.116435] [ 13.116504] WARNING: at arch/x86/kernel/smp_64.c:397 smp_call_function_mask() [ 13.116577] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.116648] [ 13.116648] Call Trace: [ 13.116779] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.116851] [8021e4af] smp_call_function_mask+0x8f/0xa0 [ 13.116923] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.116994] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.117077] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.117169] [80362264] acpi_processor_start+0x54a/0x606 [ 13.117248] [802abc38] ifind+0x48/0xd0 [ 13.117330] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.117402] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.117488] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.117559] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.117631] [8038f200] __driver_attach+0x0/0xd0 [ 13.117715] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.117786] [8038e64c] bus_add_driver+0xac/0x220 [ 13.117856] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.117941] [806386f4] kernel_init+0x154/0x330 [ 13.118018] [8020d178] child_rip+0xa/0x12 [ 13.118088] [806385a0] kernel_init+0x0/0x330 [ 13.118158] [8020d16e] child_rip+0x0/0x12 [ 13.118227] [...] [ 13.124714] WARNING: at arch/x86/kernel/smp_64.c:427 smp_call_function_single() [ 13.124798] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.125460] [ 13.125461] Call Trace: [ 13.125592] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.125665] [8021e7ad] smp_call_function_single+0xbd/0xd0 [ 13.125737] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.125807] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.125903] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.125999] [80362264] acpi_processor_start+0x54a/0x606 [ 13.126071] [803625ed] acpi_processor_add+0x24/0x6b [ 13.126142] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.126214] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.126285] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.126357] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.126441] [8038f200] __driver_attach+0x0/0xd0 [ 13.126518] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.126600] [8038e64c] bus_add_driver+0xac/0x220 [ 13.126670] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.126755] [806386f4] kernel_init+0x154/0x330 [ 13.126832] [8020d178] child_rip+0xa/0x12 [ 13.126916] [806385a0] kernel_init+0x0/0x330 [ 13.126986] [8020d16e] child_rip+0x0/0x12 [ 13.127059] [ 13.127124] WARNING: at arch/x86/kernel/smp_64.c:397 smp_call_function_mask() [ 13.127197] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.127267] [ 13.127268] Call Trace: [ 13.127398] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.127473] [8021e4af] smp_call_function_mask+0x8f/0xa0 [
Re: ACPI related Warning in 2.6.24-rc3-git2
On Tue, 27 Nov 2007, Rafael J. Wysocki wrote: in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Could we know the BIOS version, please? -- One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie. -- The Silicon Valley Tarot Henrique Holschuh - To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
RE: ACPI related Warning in 2.6.24-rc3-git2
Yakui, Can you look at this. Seems to be coming from commit f79f06ab9f86 FixedHW support tries to read MSR with interrupts disabled. Thanks, Venki -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rafael J. Wysocki Sent: Tuesday, November 27, 2007 7:37 AM To: Lukas Hejtmanek Cc: linux-kernel@vger.kernel.org; ACPI Devel Maling List; Len Brown; Alexey Starikovskiy Subject: Re: ACPI related Warning in 2.6.24-rc3-git2 On Tuesday, 27 of November 2007, Lukas Hejtmanek wrote: Hello, in recent kernel, I got the following warnings while booting. It's ACPI related. Does anybode care? Lenovo ThinkPad T61 (6465CTO). Appropriate Ccs added. Did it happen before? [ 13.114814] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.114885] [ 13.114885] Call Trace: [ 13.115020] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.115095] [8021e7ad] smp_call_function_single+0xbd/0xd0 [ 13.115169] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.115241] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.115323] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.115406] [80362264] acpi_processor_start+0x54a/0x606 [ 13.115478] [802abc38] ifind+0x48/0xd0 [ 13.115550] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.115622] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.115694] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.115766] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.115840] [8038f200] __driver_attach+0x0/0xd0 [ 13.115924] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.115994] [8038e64c] bus_add_driver+0xac/0x220 [ 13.116080] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.116153] [806386f4] kernel_init+0x154/0x330 [ 13.116225] [8020d178] child_rip+0xa/0x12 [ 13.116295] [806385a0] kernel_init+0x0/0x330 [ 13.116365] [8020d16e] child_rip+0x0/0x12 [ 13.116435] [ 13.116504] WARNING: at arch/x86/kernel/smp_64.c:397 smp_call_function_mask() [ 13.116577] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.116648] [ 13.116648] Call Trace: [ 13.116779] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.116851] [8021e4af] smp_call_function_mask+0x8f/0xa0 [ 13.116923] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.116994] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.117077] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.117169] [80362264] acpi_processor_start+0x54a/0x606 [ 13.117248] [802abc38] ifind+0x48/0xd0 [ 13.117330] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.117402] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.117488] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.117559] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.117631] [8038f200] __driver_attach+0x0/0xd0 [ 13.117715] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.117786] [8038e64c] bus_add_driver+0xac/0x220 [ 13.117856] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.117941] [806386f4] kernel_init+0x154/0x330 [ 13.118018] [8020d178] child_rip+0xa/0x12 [ 13.118088] [806385a0] kernel_init+0x0/0x330 [ 13.118158] [8020d16e] child_rip+0x0/0x12 [ 13.118227] [...] [ 13.124714] WARNING: at arch/x86/kernel/smp_64.c:427 smp_call_function_single() [ 13.124798] Pid: 1, comm: swapper Not tainted 2.6.24-rc3-git2 #3 [ 13.125460] [ 13.125461] Call Trace: [ 13.125592] [80357ab6] acpi_ut_update_ref_count+0x50/0x9d [ 13.125665] [8021e7ad] smp_call_function_single+0xbd/0xd0 [ 13.125737] [80331dbc] _rdmsr_on_cpu+0x5c/0x60 [ 13.125807] [803631c7] acpi_processor_get_throttling_ptc+0xf3/0x158 [ 13.125903] [80362f04] acpi_processor_get_throttling_info+0x460/0x4af [ 13.125999] [80362264] acpi_processor_start+0x54a/0x606 [ 13.126071] [803625ed] acpi_processor_add+0x24/0x6b [ 13.126142] [8035a31e] acpi_start_single_object+0x24/0x46 [ 13.126214] [8035b716] acpi_device_probe+0x7d/0x91 [ 13.126285] [8038effc] driver_probe_device+0x9c/0x1b0 [ 13.126357] [8038f2c9] __driver_attach+0xc9/0xd0 [ 13.126441] [8038f200] __driver_attach+0x0/0xd0 [ 13.126518] [8038e1dd] bus_for_each_dev+0x4d/0x80 [ 13.126600] [8038e64c] bus_add_driver+0xac/0x220 [ 13.126670] [8064dd7c] acpi_processor_init+0x8f/0xfc [ 13.126755] [806386f4] kernel_init+0x154/0x330 [ 13.126832] [8020d178] child_rip+0xa/0x12 [ 13.126916] [806385a0] kernel_init+0x0/0x330 [ 13.126986] [8020d16e] child_rip+0x0/0x12 [ 13.127059
